Customer demand for long scales with better line definition has led to the introduction of the new PS-XO range. These products use the very highest resolution masters to create images with excellent line edge definition. The incorporation of a dot and cross series gives a single product with 3 different calibration options. Additionally the extension of lines on the scale allows calibrations in 0.1mm, 0.5mm. 1.0mm and 5mm increments. All supplied in wooden cases. Alternative